Tmobile国内用data需要disable incoming call吗？

如果在中国用tmobile上网，需要disable incoming call吗？如果有人打电话过来，我们不接，直接进voicemail, 还会收钱吗？

同好奇。

有人知道吗?

Not sure about roaming charges but if you don't have international pass, the Tmobile voice mail definitely will cost $0.25 a minutes. I suggest one call tmobile to verify.

以前用过那种prepaid call和text按条计费那种，进voice box也计数